1. Select textOmitted2. move textOmitted3. Copy textOmitted4. Search for text5. Replace textIs the replacement button.6. Set bookmarks in the programVisuallisp allows you to add 32 bookmarks in each editing window. When a new bookmarks are added, the earliest bookmarks are deleted. Bookmarks help you more easily browse the files in the text editing window. Each text editor window maintains its own separate bookmarks. All bookmarks in each window form a bookmarks ring, and the cursor can move for
) (tamara bruce suzanne) (vincent bruce suzanne) (wanda nil nil) (ivan george ellen) (julie george ellen) (marie george ellen) (nigel andre hillary) (frederick nil tamara) (zelda vincent wanda) (joshua ivan wanda) (quentin nil nil) (robert quentin julie) (olivia nigel marie) (peter nigel marie) (erica nil nil) (yvette robert zelda) (diane peter erica)))(defun father (x) (second (assoc x family)))(defun mother (x) (third (assoc x family)))(defu
Just now I saw this, and suddenly I was frightened.
Reply content:A station you say clearly, is common lsip or racket or scheme or ... Nonsense, PHP is the best language can not see the anime otaku originally wanted to complain Acfun, the results see Lisp excitedly to know to learn.
Acfun cleverly dissolved the pressure. It's obvious that this is a joke, and asking the question means you're hooked. Obviously is a station in play terrier. Let your grou
1. Symbols Definition
SymbolsAre used for theirObjectIdentity to name varous entitiesInCommon LISP, Including (but not limited to) Linguistic entities suchAsVariablesAndFunctions.
2. built-in symbol
Intern symbol --Interned SymbolIs uniquely identifiable by itsNameFrom anyPackageIn which it isAccessible.
3. Convert the string to symbol
;;;
; Description: the right side of the code => "..." indicates the output of each line of code.
;;;
(SETF symbo
Lisp is a simple and powerful language with a very simple syntax:(+ 1 2)The above meaning is: + is a method or function, 1, 2 is a parameter, fn=1+2, that is, the sum is evaluated, the result is: 3Double brackets are used to remind the interpreter to start and end.Previously wrote an article in Iteye to briefly explain how to write Lisp's interpreter:http://gyc567.iteye.com/blog/2242960It also draws a sketch to illustrate:Because Lexer ( lexical analy
The main thing is to integrate the previous Lisp program into the current. NET menu to do so.Using Autodesk.AutoCAD.Windows;Using Autodesk.AutoCAD.Runtime;Using System.Windows.Forms;Using Autodesk.AutoCAD.DatabaseServices;Using Autodesk.AutoCAD.EditorInput;Using Autodesk.AutoCAD.ApplicationServices;Using System;Using System.Collections;Using app = Autodesk.AutoCAD.ApplicationServices.Application;Namespace test{[Commandmethod ("Test")]public void Test
Mozart-oz
The mozart-oz language is a new generation of Computer languages jointly developed by Universit ät des Saarlandes, Swedish Institute of Computer Science, and Universit é catholique de Louvain.The language itself has the shadows of haskell, lisp, prolog, c, perl, java, and so on. It has almost all the features you want, such:Constrained programming features:In processing complex constraints, Languages provide search engines., We only need to
the period
2. Check syntax errors by code color Omitted 3. Use the syntax check function to check for syntax errors (1) Use the syntax detection function to detect possible syntactic errors 1. Parentheses or double quotation marks do not match. 2. The variable name assigned or the defined function name is incorrect. 3. The number of parameters for calling a function is different from the number of parameters required by the function. 4. the syntax of some special functions is i
stopEx 7.30(Mapcar # ' Append Words (mapcar # ' list ' (Uno dos tres quatro cinco))7.12 function functions' Represent function quote , # ' means function function , # ' cons equivalence with (function cons)> ' conscons> # ' cons## ' Returns a function object that can be called with Funcall> (setf G # ' (Lambda (x) (* x))) #7.13 Kwargs for applicative operators:from-endsuch as keyword parameters can also be applied to find-if,remove-if,reduce these functions> (Reduce # ' Cons ' (a b C D e)) ((((
Second -- User-Defined Functions
If you want to define your own function, you can use the "defun" function. The format of the defun function is: (defun A1 (A2) (A3 )). Where:
A1 is the identifier of the function you want to define. It is usually a function name represented by a string;
A2 is the list of parameters (one or more parameters) of the function to be defined. brackets are required;
A3 is the expression used to calculate the defined function, that is, the function body. Parenth
Let macro of Common LISP is defined as follows: (Defmacro our-left (binds Body) '(lambda, (mapcar #' (lambda (x) (if (consp X) (Car X )) binds), @ body), @ (mapcar # '(lambda (x) (if (consp X) (cadr x) Nil )) binds); (Our-left (x 1) (Y 2) (+ x y) after expansion, it becomes => (lambda (x y) (+ x y) 1 2) here we can easily see that let is actually a Lambda syntactic sugar :) The let macro of scheme is defined as follows: (Defien-syntax let
Emacs Debugging ConsiderationsEmacs Debugging has a pit, first El file will be compiled to ELC file, causing me to modify the source code is not effective, I also set a breakpoint, interrupt in the ELC file only to find the problem. Error debuggingError I think is the easiest to debug, because this kind of obvious error is easy to trace, the following are several ideas:-–debug-init Startup Parameters-Debug-on-error Slow ReflectionExecute the code First and press C-g when Emacs doesn't respond.(
Find square rootSuccessive averaging DUE to HERON of ALEXANDRIA* * to FIND a approximation to SQRT (X) * *
Makr A GUESS G
IMPROVE the GUESS by averaging G and x/g
KEEP improving the GUESS untile IT is good enough
Use 1 as an INITIAL GUESSAlgorithmic thinking(define (try guess x)(if (good-enough? guess x) guess (try (improve guess x) x)))(define (sqrt x) (try 1 x))Reference CodeNote: This code comes from 48974029(define (square x) (* x x)) //定义求平方 (define (average x y)
工欲善其事 its prerequisite, this article began to record the use of Lisp environment problems.
Operating environment I have two recommended ways:
1, Lispbox
2. Sublime text + SBCL
The first way to do this is to download a compressed package. The. bat file in the pressurized operation will open
The second way to configure the sublime text of the compilation system needs to be configured
1, first to download SBCL and installation, installati
Half a year five acquisitions Cisco intensive integration for self-redemptionWu MicroCisco, a "takeover guru", recently announced a new deal.The acquisition was Cloudlock, a cloud security company, with a total transaction price of $293 million. This is the fifth takeover deal that Cisco has launched this year.As the world's largest network equipment manufacturer, Cisco
Overview
This product announcement focuses on Cisco®Catalyst®Cisco IOS on 6500 series switches®See Figure 1 ).
The Cisco Catalyst 6500 series, modular with Cisco IOS software, improves operational efficiency and minimizes downtime through continuous evolution of software infrastructure. By running the modular
WIN8 Cisco VPN 442 Error solution/Error Code 442 Cisco VPN Clinet with Windows 8 when you start using win8, because of work needs to use Cisco VPN Client, however, in win8, the Cisco VPN Client reports a 442 Error and cannot be used. The following Error message is displayed: Error Code 442 while connect to VPN server b
From today onwards, let's show a few of the basic features of Cisco UC, one of the first basic features: Cisco IP Phone.The word Cisco CUCM is bull x!Knowing that the CUCM is a ippbx in a cow's lecture, it provides the phone function of the IP phone to replace the traditional analog phone.In fact, know this is a broken cow, but also in the study of Microsoft's UC
Internet Operating System (IOS) is Cisco's private core software package, which is mainly implemented on Cisco routers and switches. Cisco IOS software uses a set of value-added technologies and features to provide Internet intelligence.Cisco IOS includes a group of superb network technologies, mainly composed of internet devices such as a single router, it is used to provide shared media hub vro modules, v
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